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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 05/04/2026 |
$0.92 |
$1.08 |
$0.89 |
$1.04 |
5.01M | | 05/05/2026 |
$1.05 |
$1.11 |
$1.00 |
$1.05 |
1.94M | | 05/06/2026 |
$1.05 |
$1.05 |
$1.01 |
$1.03 |
1.17M | | 05/07/2026 |
$1.02 |
$1.04 |
$1.00 |
$1.02 |
1.57M | | 05/08/2026 |
$1.02 |
$1.11 |
$1.00 |
$1.09 |
1.72M |
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| Complete Solaria is a solar technology, services, and installation company. | |
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SunPower (SPWR) has the following price history information. Looking back at SPWR historical stock prices for the last five trading days, on May 04, 2026, SPWR opened at $0.92, traded as high as $1.08 and as low as $0.89, and closed at $1.04. Trading volume was a total of 5.01M shares. On May 05, 2026, SPWR opened at $1.05, traded as high as $1.11 and as low as $1.00, and closed at $1.05. Trading volume was a total of 1.94M shares. On May 06, 2026, SPWR opened at $1.05, traded as high as $1.05 and as low as $1.01, and closed at $1.03. Trading volume was a total of 1.17M shares. On May 07, 2026, SPWR opened at $1.02, traded as high as $1.04 and as low as $1.00, and closed at $1.02. Trading volume was a total of 1.57M shares. On May 08, 2026, SPWR opened at $1.02, traded as high as $1.11 and as low as $1.00, and closed at $1.09. Trading volume was a total of 1.72M shares.
SPWR Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into SunPower shares, starting with a $10,000 purchase of SPWR, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
01/04/2023 |
|
| End date: |
05/08/2026 |
|
| Start price/share: |
$10.11 |
|
| End price/share: |
$1.09 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
-89.21% |
|
| Average Annual Total Return: |
-48.66% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$1,078.95 |
|
| Years: |
3.34 |
|
|
 |
| Date |
Close |
| 05/04/2026 | $1.04 | | 05/05/2026 | $1.05 | | 05/06/2026 | $1.03 | | 05/07/2026 | $1.02 | | 05/08/2026 | $1.09 |
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